Files
NetworkManager/libnm-util/tests/test-libnm-linking.c
Thomas Haller 8bace23beb all: cleanup includes and let "nm-default.h" include "config.h"
- All internal source files (except "examples", which are not internal)
  should include "config.h" first. As also all internal source
  files should include "nm-default.h", let "config.h" be included
  by "nm-default.h" and include "nm-default.h" as first in every
  source file.
  We already wanted to include "nm-default.h" before other headers
  because it might contains some fixes (like "nm-glib.h" compatibility)
  that is required first.

- After including "nm-default.h", we optinally allow for including the
  corresponding header file for the source file at hand. The idea
  is to ensure that each header file is self contained.

- Don't include "config.h" or "nm-default.h" in any header file
  (except "nm-sd-adapt.h"). Public headers anyway must not include
  these headers, and internal headers are never included after
  "nm-default.h", as of the first previous point.

- Include all internal headers with quotes instead of angle brackets.
  In practice it doesn't matter, because in our public headers we must
  include other headers with angle brackets. As we use our public
  headers also to compile our interal source files, effectively the
  result must be the same. Still do it for consistency.

- Except for <config.h> itself. Include it with angle brackets as suggested by
  https://www.gnu.org/software/autoconf/manual/autoconf.html#Configuration-Headers
2016-02-19 17:53:25 +01:00

46 lines
1.5 KiB
C

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright 2014 Red Hat, Inc.
*
*/
#include "nm-default.h"
#include "nm-utils.h"
extern GType nm_state_get_type (void);
int
main (int argc, char **argv)
{
/* If we reach main(), then the test has failed. */
g_printerr ("libnm/libnm-util constructor failed to detect symbol mixing\n");
/* This is just to ensure that both libnm.so and libnm-util.so get pulled
* in; libnm-util doesn't have "nm_state_get_type" and libnm doesn't have
* "nm_utils_slist_free". (We intentionally choose different symbols than the
* ones that the libraries check for.)
*/
nm_state_get_type ();
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
nm_utils_slist_free (NULL, g_free);
G_GNUC_END_IGNORE_DEPRECATIONS;
g_assert_not_reached ();
}